Has the four skeleton case backs:one regular back for the regular batteryone waterproof back for the regular batteryone regular back for the battery bacpacone waterproof back for the battery bacpac

Will also include a few extra flat and curved adhesive mounts.

Camera is pretty much new. The Battery Bacpac is a couple months old. I can show you freediving videos and motorcycle racing videos I've personally shot with this camera. I've used it recently for spearfishing videos, snorkeling, and diving video's. The HD 1080p quality is amazing.